Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Mon, 28 Jan 2019 10:43:25 +0100 | Subject | Re: [PATCH v4] kbuild: Add support for DT binding schema checks |
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Hi Rob,
On Tue, Dec 11, 2018 at 9:24 PM Rob Herring <robh@kernel.org> wrote: > This adds the build infrastructure for checking DT binding schema > documents and validating dts files using the binding schema. > > Check DT binding schema documents: > make dt_binding_check > > Build dts files and check using DT binding schema: > make dtbs_check > > Optionally, DT_SCHEMA_FILES can be passed in with a schema file(s) to > use for validation. This makes it easier to find and fix errors > generated by a specific schema. > > Currently, the validation targets are separate from a normal build to > avoid a hard dependency on the external DT schema project and because > there are lots of warnings generated. > > Cc: Jonathan Corbet <corbet@lwn.net> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: Masahiro Yamada <yamada.masahiro@socionext.com> > Cc: Michal Marek <michal.lkml@markovi.net> > Cc: linux-doc@vger.kernel.org > Cc: devicetree@vger.kernel.org > Cc: linux-kbuild@vger.kernel.org > Signed-off-by: Rob Herring <robh@kernel.org>
BTW, what are the CONFIG dependencies for this to work? E.g. defconfig on x86_64 fails, even after enabling CONFIG_OF:
$ make dt_binding_check SCHEMA Documentation/devicetree/bindings/processed-schema.yaml CHKDT Documentation/devicetree/bindings/arm/primecell.yaml ... CHKDT Documentation/devicetree/bindings/trivial-devices.yaml make[1]: *** No rule to make target 'Documentation/devicetree/bindings/arm/primecell.example.dtb', needed by '__build'. Stop.
Obviously it does work for arm/arm64.
Thanks!
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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